US user here. It's about new chair time and I am finally in an area with approachable trails. I'd like to switch to front-wheel (eg Permobil F3, etc) so I can access them and am trying to think about upgrades I'd be willing to pay out of pocket for, especially with the complicated medicare/medicaid unbundling rules, I might have to go aftermarket. Outdoor-oriented tires and wheels might be one of them.
I understand why I'd want an upgrade on drive tires, but what about casters? Is there a reason they'd all have to match (like for autos)?
Also has anyone regretted getting a tire upgrade on a front-wheel power chair? My search turned up plenty of people who seemed to be happy they got one. A



